154088163

素因数分解:

$3^4\times {\mathrm{691}}^1\times {\mathrm{2753}}^1$

素因数の和:3456

約数の個数: 20

約数和(自身を含む): 230597928

約数和(自身を除く): 76509765

約数列:

[1, 3, 9, 27, 81, 691, 2073, 2753, 6219, 8259, 18657, 24777, 55971, 74331, 222993, 1902323, 5706969, 17120907, 51362721, 154088163]

約数ペア:

[(1, 154088163), (3, 51362721), (9, 17120907), (27, 5706969), (81, 1902323), (691, 222993), (2073, 74331), (2753, 55971), (6219, 24777), (8259, 18657)]